:root {
  --primary-color: #8B4513;
  --secondary-color: #A0522D;
  --accent-color: #CD853F;
  --light-color: #FBF3EC;
  --dark-color: #3E1F0A;
  --gradient-primary: linear-gradient(135deg, #8B4513 0%, #A0522D 100%);
  --hover-color: #6B3410;
  --background-color: #FDFAF6;
  --text-color: #4A3728;
  --border-color: rgba(139, 69, 19, 0.14);
  --divider-color: rgba(139, 69, 19, 0.1);
  --shadow-color: rgba(62, 31, 10, 0.09);
  --highlight-color: #F2D4C9;
  --main-font: 'Roboto Condensed', sans-serif;
  --alt-font: 'Poppins', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body {
  font-family: var(--alt-font);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--text-color);
  background-color: var(--background-color);
}

/* Pattern background - subtle hexagons via repeating radial */
.pattern-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image:
    radial-gradient(ellipse at 0% 50%, rgba(139, 69, 19, 0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 100% 50%, rgba(205, 133, 63, 0.04) 0%, transparent 60%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 38px,
      rgba(139, 69, 19, 0.025) 38px,
      rgba(139, 69, 19, 0.025) 40px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 38px,
      rgba(139, 69, 19, 0.025) 38px,
      rgba(139, 69, 19, 0.025) 40px
    );
  pointer-events: none;
}

/* =================== HEADER =================== */
header {
  background-color: var(--dark-color);
  padding: 1.2rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px var(--shadow-color);
}

.header-deco {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 50px;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0.1;
}

.header-deco span {
  display: block;
  background: var(--accent-color);
  transform: rotate(45deg);
}

@media (max-width: 767px) {
  .header-deco { display: none; }
}

.container {
  max-width: 980px;
  margin: 0 auto;
  width: 100%;
  padding: 0 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #fff;
  font-family: var(--main-font);
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.05em;
  width: fit-content;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent-color);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

/* =================== MAIN =================== */
main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 2rem 0;
  justify-content: center;
}

.product-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: flex-start;
}

@media (min-width: 768px) {
  .product-section {
    grid-template-columns: 1fr 1.15fr;
  }
}

/* =================== LEFT COLUMN =================== */
.product-left {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-image-container {
  background: #fff;
  border-radius: 10px;
  padding: 1.2rem;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 16px var(--shadow-color);
  display: flex;
  justify-content: center;
  position: relative;
}

.product-image-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-color);
  border-radius: 10px 10px 0 0;
}

.product-image-container picture {
  display: flex;
  justify-content: center;
}

.product-image {
  width: 52%;
  height: auto;
  transition: transform 0.3s ease;
  display: block;
}

.product-image:hover {
  transform: scale(1.04);
}

/* Guarantee block */
.guarantee-block {
  background: var(--highlight-color);
  border: 1px solid rgba(139, 69, 19, 0.2);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  box-shadow: 0 2px 8px var(--shadow-color);
  position: relative;
  overflow: hidden;
}

.guarantee-block::before {
  content: '✦';
  position: absolute;
  right: 12px;
  top: 8px;
  font-size: 1.8rem;
  color: var(--primary-color);
  opacity: 0.12;
}

.guarantee-block h3 {
  font-family: var(--main-font);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--dark-color);
  letter-spacing: 0.02em;
}

.guarantee-block p {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-color);
}

/* Features icons — numbered tiles */
.features-icons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 0.5rem;
  background: #fff;
  border-radius: 9px;
  border-bottom: 3px solid var(--accent-color);
  box-shadow: 0 2px 7px var(--shadow-color);
  text-align: center;
  transition: all 0.25s ease;
}

.feature-item:hover {
  transform: translateY(-3px);
  border-bottom-color: var(--primary-color);
  box-shadow: 0 5px 12px var(--shadow-color);
}

.feature-item .feature-icon {
  width: 36px;
  height: 36px;
  background: var(--light-color);
  border: 2px solid var(--accent-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.feature-item span:last-child {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--dark-color);
  font-family: var(--main-font);
  line-height: 1.3;
}

/* Cart button */
.cart-button {
  background: var(--accent-color);
  color: #fff;
  padding: 0.8rem 1.6rem;
  border: 2px solid var(--primary-color);
  border-radius: 6px;
  font-size: 0.94rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  font-family: var(--main-font);
  letter-spacing: 0.05em;
  box-shadow: 0 3px 10px var(--shadow-color);
}

.cart-button:hover {
  background: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 5px 14px var(--shadow-color);
}

/* =================== RIGHT COLUMN =================== */
.product-right h1 {
  font-family: var(--main-font);
  font-size: 1.9rem;
  color: var(--dark-color);
  margin-bottom: 0.65rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.price {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0.6rem 0;
  font-family: var(--main-font);
}

.product-description {
  font-size: 0.87rem;
  margin-bottom: 0.85rem;
  line-height: 1.7;
  color: var(--text-color);
}

.highlight-text {
  background: var(--primary-color);
  color: #fff;
  padding: 0.85rem 1.1rem;
  border-radius: 6px;
  font-weight: 700;
  margin: 1rem 0;
  font-size: 0.9rem;
  font-family: var(--main-font);
  letter-spacing: 0.04em;
  text-align: center;
  box-shadow: 0 3px 10px var(--shadow-color);
}

.features-list {
  list-style: none;
  margin: 0.9rem 0;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-bottom: 0.6rem;
  padding: 0.7rem 0.9rem;
  background: var(--light-color);
  border-radius: 7px;
  border: 1px solid var(--border-color);
  transition: all 0.25s ease;
  font-size: 0.85rem;
}

.features-list li:hover {
  background: #fff;
  box-shadow: 0 3px 9px var(--shadow-color);
}

.feature-check {
  width: 18px;
  height: 18px;
  background: var(--primary-color);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 0.72rem;
}

/* =================== WIDE BLOCK =================== */
.wide-block {
  background: var(--light-color);
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.wide-block h2 {
  font-family: var(--main-font);
  text-align: center;
  font-size: 1.55rem;
  color: var(--dark-color);
  margin-bottom: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

/* Two-column comparison style */
.wide-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  max-width: 980px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .wide-compare {
    grid-template-columns: 1fr 1fr;
  }
}

.compare-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: #fff;
  border-radius: 9px;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 7px var(--shadow-color);
  transition: all 0.25s ease;
}

.compare-item:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

.compare-icon {
  width: 42px;
  height: 42px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  color: #fff;
}

.compare-text h3 {
  font-family: var(--main-font);
  font-size: 0.92rem;
  color: var(--dark-color);
  margin-bottom: 0.3rem;
  font-weight: 700;
}

.compare-text p {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-color);
}

/* =================== TESTIMONIALS =================== */
.testimonials {
  background: var(--dark-color);
  color: #fff;
  padding: 2rem 1.5rem;
}

.testimonials h2 {
  font-family: var(--main-font);
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 1.55rem;
  letter-spacing: 0.03em;
  color: #fff;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 980px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.testimonial {
  background: rgba(255,255,255,0.07);
  padding: 1.1rem;
  border-radius: 9px;
  border: 1px solid rgba(205, 133, 63, 0.25);
  transition: transform 0.25s ease;
}

.testimonial:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.11);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.7rem;
}

.testimonial-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-name {
  font-family: var(--main-font);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.testimonial p {
  font-size: 0.84rem;
  line-height: 1.6;
  opacity: 0.88;
}

/* =================== FOOTER =================== */
footer {
  background: var(--dark-color);
  color: #fff;
  padding: 1.5rem;
  border-top: 1px solid rgba(205,133,63,0.2);
}

.footer-content {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  padding-bottom: 1rem;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}

@media (min-width: 768px) {
  .footer-nav { justify-content: flex-end; }
}

.footer-nav a {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: 0.83rem;
  transition: color 0.25s ease;
}

.footer-nav a:hover {
  color: var(--highlight-color);
}

.footer-credit {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.45);
  font-size: 0.8rem;
  max-width: 980px;
  margin: 0 auto;
}

.footer-credit a {
  color: var(--accent-color);
  text-decoration: none;
}